pq_test.c

OpenSSL 0.9.8k 最新版OpenSSL

/* crypto/pqueue/pq_test.c */
/* 
 * DTLS implementation written by Nagendra Modadugu
 * ([e-mail]) for the OpenSSL project 2005.  
 */
/* ====================================================================
 * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    [e-mail].
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
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 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * ([e-mail]).  This product includes software written by Tim
 * Hudson ([e-mail]).
 *
 */

#include "pqueue.h"

int
main(void)
	{
	pitem *item;
	pqueue pq;

	pq = pqueue_new();

	item = pitem_new(3, NULL);
	pqueue_insert(pq, item);

	item = pitem_new(1, NULL);
	pqueue_insert(pq, item);

	item = pitem_new(2, NULL);
	pqueue_insert(pq, item);

	item = pqueue_find(pq, 1);
	fprintf(stderr, "found %ld\n", item->priority);

	item = pqueue_find(pq, 2);
	fprintf(stderr, "found %ld\n", item->priority);

	item = pqueue_find(pq, 3);
	fprintf(stderr, "found %ld\n", item ? item->priority: 0);

	pqueue_print(pq);

	for(item = pqueue_pop(pq); item != NULL; item = pqueue_pop(pq))
		pitem_free(item);

	pqueue_free(pq);
	return 0;
	}